I am a registered owner of version 4 and want to upgrade to version 5. When I download version 5, does it install into a new directory or does it upgrade version 4? Do I need to uninstall 4 before downloading and installing 5? I have other questions like how do I completely uninstall version 4 (if I need to), but shouldn't there be a sticky at the top of this forum for people like me who just want detailed, step-by-step instructions so we don't mess our configuration up or leave pieces of old program code around. Thanks for your help.